.tree-view-ui{
    -fx-border-width: 0;
    -fx-background-insets: 0!important;
}
.tree-view-ui:focused .tree-cell:selected {
    -fx-background-color: #a7d2ff!important;
}
.tree-view-ui .tree-cell:selected .filter-ico {
    -fx-background-color: success-color;
}
.tree-view-ui .tree-cell .file-icon {
    -fx-background-color: rgb(230, 234, 241);
}
.tree-view-ui:focused .tree-cell:hover {
    -fx-background-color: #f5f8fe;
}
.tree-view-ui .arrow {
    -fx-rotate: -90;
    -fx-background-color: #353535;
    -fx-shape: "M1.87,2.5H8.15a1.06,1.06,0,0,1,.64,1.78L5.71,7.79a.91.91,0,0,1-1.4,0L1.23,4.28A1.06,1.06,0,0,1,1.87,2.5Z";
    -fx-scale-shape: false;
}
.tree-view-ui .tree-cell:expanded .arrow{
    -fx-rotate: 0!important;
}